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Pull requests: pandas-dev/pandas
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implement+test mean for datetimelike EA/Index/Series Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Datetime Datetime data dtype ExtensionArray Extending pandas with custom dtypes or arrays. Testing pandas testing functions or related to the test suite
REF: Fix maybe_promote Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug Dtype Conversions Unexpected or buggy dtype conversions
#25425 by h-vetinari was closed Oct 30, 2019 Loading…
3 tasks done
DataFrame.corrwith() method now supports 'how', 'method' and 'min_periods' params Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
#22622 by Mottl was closed Dec 26, 2018 Loading…
3 tasks done
ENH: support cut/qcut for datetime/timedelta (GH14714) Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Datetime Datetime data dtype Enhancement Timedelta Timedelta data type
Support for PEP 3141 numbers Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Numeric Operations Arithmetic, Comparison, and Logical operations
Value counts normalize Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug Groupby Stale
#33652 by DataInformer was closed Jun 16, 2021 Loading…
6 tasks done
ENH/PERF: use mask in factorize for nullable dtypes Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff NA - MaskedArrays Related to pd.NA and nullable extension arrays Performance Memory or execution speed performance
BUG: make pct_change can handle the anchored freq #28664 Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Frequency DateOffsets
ENH: Handle extension arrays in algorithms.diff Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff ExtensionArray Extending pandas with custom dtypes or arrays.
Series.value_counts: Preserve original ordering Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#24302 by tomspur was closed Mar 19, 2019 Loading…
4 of 5 tasks
BUG: fix usage of na_sentinel with sort=True in factorize() Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Regression Functionality that used to work in a prior pandas version
BUG: Change numeric_only default to True Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Deprecate Functionality to remove in pandas quantile quantile method
BUG: fix Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug
Series.argsort Algos #42090 by attack68 was closed Feb 22, 2023 Loading…
2 tasks done
REGR: Fix interpolation on empty dataframe Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Regression Functionality that used to work in a prior pandas version
BUG: make Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff ExtensionArray Extending pandas with custom dtypes or arrays.
mean() raise an exception for strings Algos #44131 by kinshukdua was closed May 7, 2022 Loading…
9 tasks done
BUG: support EAs in nargsort without warning Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff ExtensionArray Extending pandas with custom dtypes or arrays.
API: add return_inverse to pd.unique Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Enhancement
#24119 by h-vetinari was closed Jan 26, 2020 Loading…
4 tasks done
BUG, TST: Patch handling of uint64 in algorithms Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Dtype Conversions Unexpected or buggy dtype conversions
API/ENH/DEPR: Series.unique returns Series Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Dtype Conversions Unexpected or buggy dtype conversions
#24108 by h-vetinari was closed May 12, 2019 Loading…
4 of 11 tasks
[TST] : Adding test cases to confirm that .apply() works fine Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Testing pandas testing functions or related to the test suite
#21539 by uds5501 was closed Jun 21, 2018 Loading…
3 of 4 tasks
BUG: isin fails to correctly compare None values. Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Regression Functionality that used to work in a prior pandas version
#41145 by DriesSchaumont was closed Oct 4, 2021 • Draft
2 of 4 tasks
BUG: Categorical.copy deep kwarg Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Categorical Categorical Data Type
#27024 by jbrockmendel was closed Jun 27, 2019 Loading…
2 of 4 tasks
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